1# 2# GENERIC -- Generic kernel configuration file for FreeBSD/arm64 3# 4# For more information on this file, please read the config(5) manual page, 5# and/or the handbook section on Kernel Configuration Files: 6# 7# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html 8# 9# The handbook is also available locally in /usr/share/doc/handbook 10# if you've installed the doc distribution, otherwise always see the 11# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the 12# latest information. 13# 14# An exhaustive list of options and more detailed explanations of the 15# device lines is also present in the ../../conf/NOTES and NOTES files. 16# If you are in doubt as to the purpose or necessity of a line, check first 17# in NOTES. 18# 19# $FreeBSD$ 20 21cpu ARM64 22ident GENERIC 23 24makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols 25 26options SCHED_ULE # ULE scheduler 27options PREEMPTION # Enable kernel thread preemption 28options INET # InterNETworking 29options INET6 # IPv6 communications protocols 30options IPSEC # IP (v4/v6) security 31options TCP_OFFLOAD # TCP offload 32options SCTP # Stream Control Transmission Protocol 33options FFS # Berkeley Fast Filesystem 34options SOFTUPDATES # Enable FFS soft updates support 35options UFS_ACL # Support for access control lists 36options UFS_DIRHASH # Improve performance on big directories 37options UFS_GJOURNAL # Enable gjournal-based UFS journaling 38options QUOTA # Enable disk quotas for UFS 39options MD_ROOT # MD is a potential root device 40options NFSCL # New Network Filesystem Client 41options NFSD # New Network Filesystem Server 42options NFSLOCKD # Network Lock Manager 43options NFS_ROOT # NFS usable as /, requires NFSCL 44options MSDOSFS # MSDOS Filesystem 45options CD9660 # ISO 9660 Filesystem 46options PROCFS # Process filesystem (requires PSEUDOFS) 47options PSEUDOFS # Pseudo-filesystem framework 48options GEOM_PART_GPT # GUID Partition Tables. 49options GEOM_RAID # Soft RAID functionality. 50options GEOM_LABEL # Provides labelization 51options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI 52options KTRACE # ktrace(1) support 53options STACK # stack(9) support 54options SYSVSHM # SYSV-style shared memory 55options SYSVMSG # SYSV-style message queues 56options SYSVSEM # SYSV-style semaphores 57options _KPOSIX_PRIORITY_SCHEDULING # POSIX P1003_1B real-time extensions 58options PRINTF_BUFR_SIZE=128 # Prevent printf output being interspersed. 59options KBD_INSTALL_CDEV # install a CDEV entry in /dev 60options HWPMC_HOOKS # Necessary kernel hooks for hwpmc(4) 61options AUDIT # Security event auditing 62options CAPABILITY_MODE # Capsicum capability mode 63options CAPABILITIES # Capsicum capabilities 64options MAC # TrustedBSD MAC Framework 65options KDTRACE_FRAME # Ensure frames are compiled in 66options KDTRACE_HOOKS # Kernel DTrace hooks 67options VFP # Floating-point support 68options RACCT # Resource accounting framework 69options RACCT_DEFAULT_TO_DISABLED # Set kern.racct.enable=0 by default 70options RCTL # Resource limits 71options SMP 72 73# Debugging support. Always need this: 74options KDB # Enable kernel debugger support. 75options KDB_TRACE # Print a stack trace for a panic. 76# For full debugger support use (turn off in stable branch): 77options DDB # Support DDB. 78#options GDB # Support remote GDB. 79options DEADLKRES # Enable the deadlock resolver 80options INVARIANTS # Enable calls of extra sanity checking 81options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS 82options WITNESS # Enable checks to detect deadlocks and cycles 83options WITNESS_SKIPSPIN # Don't run witness on spinlocks for speed 84options MALLOC_DEBUG_MAXZONES=8 # Separate malloc(9) zones 85 86# SoC support 87options SOC_CAVM_THUNDERX 88options SOC_HISI_HI6220 89 90# VirtIO support 91device virtio 92device virtio_mmio 93device virtio_blk 94device vtnet 95 96# Bus drivers 97device pci 98 99# Ethernet NICs 100device em # Intel PRO/1000 Gigabit Ethernet Family 101device mii 102device miibus # MII bus support 103 104# Block devices 105device ahci 106device scbus 107device da 108 109# ATA/SCSI peripherals 110device pass # Passthrough device (direct ATA/SCSI access) 111 112# MMC/SD/SDIO Card slot support 113device mmc # mmc/sd bus 114device mmcsd # mmc/sd flash cards 115device dwmmc 116 117# Serial (COM) ports 118device uart # Generic UART driver 119device pl011 120 121# USB support 122options USB_DEBUG # enable debug msgs 123device dwcotg # DWC OTG controller 124device xhci # XHCI PCI->USB interface (USB 3.0) 125device usb # USB Bus (required) 126device ukbd # Keyboard 127device umass # Disks/Mass storage - Requires scbus and da 128 129# Pseudo devices. 130device loop # Network loopback 131device random # Entropy device 132device ether # Ethernet support 133device vlan # 802.1Q VLAN support 134device tun # Packet tunnel. 135device md # Memory "disks" 136device gif # IPv6 and IPv4 tunneling 137device firmware # firmware assist module 138device psci # Support for ARM PSCI 139 140# The `bpf' device enables the Berkeley Packet Filter. 141# Be aware of the administrative consequences of enabling this! 142# Note that 'bpf' is required for DHCP. 143device bpf # Berkeley packet filter 144 145# Chip-specific errata 146options THUNDERX_PASS_1_1_ERRATA 147 148options FDT 149device acpi 150 151# The crypto framework is required by IPSEC 152device crypto # Required by IPSEC 153